2025 Alfa Romeo Tonale vs 2026 Mercedes-Benz GLB
Comparison Overview
Deciding between Italian flair and German engineering often boils down to balancing budget versus prestige in the compact crossover segment. The 2025 Alfa Romeo Tonale presents a compelling entry point, starting at $36,495, which is a significant $7,305 less than the 2026 Mercedes-Benz GLB's $43,800 MSRP. Practicality swings toward the Mercedes in fuel economy, as the GLB achieves 28 combined MPG compared to the Tonale's 24 combined MPG. While both require premium fuel, the GLB’s efficiency advantage means fewer stops at the pump. Power also favors the Mercedes, offering 221 hp to potentially move its larger frame (182.4 inches long versus the Tonale's 178.3 inches). If you prioritize the lowest initial cost, the Tonale wins immediately, but the GLB offers better expected running costs due to its superior 28 MPG rating.
Size Comparison
Performance
Fuel Efficiency
Full Specifications
Our Verdicts
Choose the Alfa Romeo Tonale if...
- Your primary concern is minimizing the initial purchase price; the Tonale saves you $7,305 upfront.
- You appreciate a slightly smaller exterior footprint (178.3 inches in length) for easier urban parking maneuvers.
- You don't mind the slight fuel penalty (24 combined MPG) for the prestige of the Alfa Romeo badge.
Choose the Mercedes-Benz GLB if...
- Saving money on gas is important, leveraging the GLB's 28 combined MPG efficiency.
- You need the reassurance of a higher stated power output of 221 hp for highway merging.
- You prefer the taller stance of the GLB (66.7 inches height) for better road visibility.
Key Dimensions
| Dimension | Alfa Romeo Tonale | Mercedes-Benz GLB |
|---|---|---|
| Length | 178.3" | 182.4" |
| Width | 72.4" | 72.2" |
| Height | 63.2" | 66.7" |
| Wheelbase | 103.8" | 111.4" |
Features Comparison
Safety
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Blind Spot Monitor | ✓ | ✓ |
| Lane Keeping Assist System | ✓ | — |
| Rear Cross Traffic Alert | ✓ | — |
| Driver Attention Alert | ✓ | ✓ |
| Pre-Collision Safety System | ✓ | ✓ |
| Dual Front Side-Mounted Airbags | ✓ | ✓ |
| Front Head Airbags | ✓ | ✓ |
| Rear Head Airbags | ✓ | ✓ |
| Passenger Airbag Occupant Sensing Deactivation | ✓ | ✓ |
| Electronic Stability Control | ✓ | ✓ |
| Traction Control System | ✓ | ✓ |
| LATCH System | ✓ | ✓ |
| Rear Door Child Safety Locks | ✓ | ✓ |
| Anti-lock Brakes (ABS) | 4-Wheel | 4-Wheel |
| Front Ventilated Disc Brakes | ✓ | ✓ |
| Rear Ventilated Disc Brakes | ✓ | — |
| Brake Preparation System | ✓ | ✓ |
| Brake Assist | ✓ | ✓ |
| Tire Pressure Monitoring System | ✓ | ✓ |
| Automatic Headlights | ✓ | ✓ |
| Headlight Delay-Off | ✓ | ✓ |
| LED Headlights | ✓ | ✓ |
| Self-Leveling Headlights | ✓ | — |
| Daytime Running Lights | ✓ | ✓ |
| Headlight Washers | ✓ | — |
| Front Fog Lights | ✓ | ✓ |
| Integrated Turn Signal Mirrors | ✓ | ✓ |
| Front Headrests | 2 | 2 |
| Front Height Adjustable Headrests | ✓ | ✓ |
| Rear Headrests | 3 | 3 |
| Rear Height Adjustable Headrests | ✓ | ✓ |
| Rear Center 3-Point Seatbelt | ✓ | ✓ |
| Anti-Theft Alarm System (Remote) | ✓ | ✓ |
| Engine Immobilizer | ✓ | ✓ |
| Post-Collision Safety System | — | ✓ |
| Brake Drying | — | ✓ |
| Rear Solid Disc Brakes | — | ✓ |
Engine
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Base Engine Displacement | 2.0 L | 2.0 L |
| Number of Cylinders | inline 4 | inline 4 |
| Base Engine Type | gas | mild hybrid |
| Number of Valves | 16 | 16 |
| Camshaft Type | Single overhead cam (SOHC) | Double overhead cam (DOHC) |
| Variable Valve Timing | Variable | Variable |
| Fuel Injection Type | ✓ | ✓ |
| Horsepower | — | 221 hp @ 5500 rpm |
| Torque | — | 258 lb-ft @ 1800 rpm |
Drive Train
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Transmission Type | 9-speed shiftable automatic | 8-speed automated manual |
| Drivetrain Type | all wheel drive | front wheel drive |
| Hill Descent Control | ✓ | — |
Fuel
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Fuel Type | premium unleaded (required) | premium unleaded (required) |
| EPA Fuel Economy (City/Highway) | 21/29 MPG | 25/33 MPG |
| EPA Fuel Economy (Combined) | 24 MPG | 28 MPG |
| EPA Driving Range (City/Highway) | 283.5/391.5 mi. | 397.5/524.7 mi. |
| Fuel Tank Capacity | 13.5 gal. | 15.9 gal. |
Comfort & Convenience
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Push Button Start | ✓ | ✓ |
| Tilt and Telescopic Steering Wheel | ✓ | ✓ |
| Audio Controls on Steering Wheel | ✓ | ✓ |
| Cruise Control on Steering Wheel | ✓ | ✓ |
| Electric Power Steering | ✓ | ✓ |
| Rear View Camera | ✓ | ✓ |
| Front Parking Sensors | ✓ | ✓ |
| Rear Parking Sensors | ✓ | ✓ |
| Wireless Charging Pad | ✓ | — |
| Adaptive Cruise Control | ✓ | — |
| Universal Remote Transmitter | ✓ | — |
| Front Cupholders | ✓ | ✓ |
| Rear Cupholders | ✓ | ✓ |
| Front Door Pockets | ✓ | ✓ |
| Rear Door Pockets | ✓ | ✓ |
| Overhead Console with Storage | ✓ | ✓ |
| Leather Steering Wheel | ✓ | ✓ |
| Simulated Alloy Trim on Steering Wheel | ✓ | — |
| Heated Steering Wheel | ✓ | — |
| Dual Zone Climate Control | ✓ | ✓ |
| Interior Air Filtration | ✓ | ✓ |
| Dual Vanity Mirrors | ✓ | ✓ |
| Auto-Dimming Rearview Mirror | ✓ | ✓ |
| Turn Signal Indicators in Mirrors | ✓ | ✓ |
| Transmission Controls on Steering Wheel | — | ✓ |
| Driver Assisted Parking Assist | — | ✓ |
| Cruise Control | — | ✓ |
| Front Seatback Storage | — | ✓ |
| Rear Ventilation Ducts | — | ✓ |
In Car Entertainment
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Infotainment Display | 10.2 in | 10.25 in |
| AM/FM Stereo | ✓ | ✓ |
| Speaker System | 6 | — |
| Android Auto (Wired) | ✓ | — |
| Apple CarPlay (Wired) | ✓ | — |
| USB Port | ✓ | ✓ |
| Auxiliary Audio Input | ✓ | — |
| USB Port with External Media Control | ✓ | ✓ |
| Satellite Radio | ✓ | ✓ |
| Satellite Radio Trial Period | 3 months | 6 months |
| Android Auto (Wireless) | — | ✓ |
| Apple CarPlay (Wireless) | — | ✓ |
Power Feature
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| One-Touch Power Windows | 4 | 4 |
| Keyless Entry | ✓ | — |
| Heated Mirrors | ✓ | ✓ |
| Remote Keyless Entry | — | ✓ |
Frontseats
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Front Head Room | 38.8 in. | 40.7 in. |
| Front Leg Room | 41.7 in. | 41.1 in. |
| Front Shoulder Room | 55.7 in. | 55.9 in. |
| Front Hip Room | 54.3 in. | — |
| Seat Material: Cloth | ✓ | — |
| Front Seat Type: Sport | ✓ | — |
| Driver Seat Power Adjustments | 8-way | 8-way |
| Driver Seat Height Adjustment | ✓ | ✓ |
| Driver Seat Lumbar Support | Power | Power |
| Passenger Seat Power Adjustments | 8-way | 8-way |
| Passenger Seat Height Adjustment | ✓ | ✓ |
| Passenger Seat Lumbar Support | Power | Power |
| Driver Seat Heating | Multi-level | Multi-level |
| Passenger Seat Heating | Multi-level | Multi-level |
| Seat Material: Leatherette | — | ✓ |
| Front Seat Type: Bucket | — | ✓ |
| Driver Seat Thigh Extension | — | ✓ |
| Driver Seat Memory Settings | — | 3 |
| Passenger Seat Thigh Extension | — | ✓ |
| Passenger Seat Memory Settings | — | 3 |
Rearseats
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Rear Head Room | 38.2 in. | 39.3 in. |
| Rear Leg Room | 38.0 in. | 38.1 in. |
| Rear Shoulder Room | 54.8 in. | 54.9 in. |
| Rear Hip Room | 53.5 in. | — |
| Split-Folding Rear Seatback | ✓ | ✓ |
| Folding Rear Seat Feature | ✓ | — |
| Pass-Thru Center Armrest | ✓ | — |
| Reclining Rear Seats | — | ✓ |
| Folding Center Armrest | — | ✓ |
Tires and Wheels
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Wheel Finish | Painted Alloy | — |
| Wheel Size | 18 x 7.5 in | 18 x 7.5 in |
| Tire Type | All Season | — |
| Tire Size | 225/55R18 | 235/55R18 |
| Wheel Material | — | Alloy |
| Run Flat Tires | — | ✓ |
Suspension
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Four-Wheel Independent Suspension | ✓ | ✓ |
| Front Stabilizer Bar | — | ✓ |
| Rear Stabilizer Bar | — | ✓ |
Warranty
| Feature | Alfa Romeo | Mercedes-Benz |
|---|---|---|
| Basic Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Drivetrain Warranty | 4 yr./ 50000 mi. | 4 yr./ 50000 mi. |
| Corrosion/Rust Warranty | 12 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Roadside Assistance | 4 yr./ unlimited mi. | 4 yr./ 50000 mi. |
| Hybrid Component Warranty | — | 6 yr./ 62000 mi. |
Frequently Asked Questions
Common questions about comparing the 2025 Alfa Romeo Tonale and 2026 Mercedes-Benz GLB.
Does the lower MPG on the Alfa Romeo Tonale significantly increase ownership costs?
The Tonale gets 24 combined MPG versus the GLB's 28 combined MPG; while it requires premium fuel, the 4 MPG deficit will mean moderately higher annual fuel expenses over several years of driving.
How much larger is the Mercedes-Benz GLB compared to the Alfa Romeo Tonale?
The GLB is longer by about 4 inches (182.4 inches vs. 178.3 inches) and noticeably taller, measuring 66.7 inches high compared to the Tonale’s 63.2 inches.
Are both crossovers similarly equipped for all-weather driving?
Yes, both vehicles are listed with all-wheel drive capability, though the base GLB shown here specifies FWD, while the Tonale comes standard with AWD.
Which crossover offers more utility for hauling cargo?
Despite the GLB's overall larger dimensions, the Tonale provides slightly more cargo space at 22.9 cubic feet compared to the GLB's 22 cubic feet.
Is the difference in horsepower between these two crossovers noticeable in daily driving?
Since the Tonale’s horsepower isn't specified, we only know the GLB has 221 hp; the GLB’s confirmed power and torque figures suggest it will feel stronger, especially during acceleration tests.
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